puts():它可用于打印字符串。它通常比较便宜,并且如果字符串具有格式字符,例如‘%’, 然后printf()会带来意想不到的结果。如果字符串str是用户输入的字符串,然后使用printf()可能会导致安全问题。欲了解更多详情,更喜欢这个文章。 差异是: S.NO库特puts() 1 它是ostream类的预定义对象。 puts 是一个预定义函数...
puts: puts(*str);{ add \n} fputs(char *str,int n ,FILE *stream){not add \n}all of this function operating in line return a char *of target scanf: fscanf(FILE *stream,char*format,[argument]) sscanf( string str, string fmt, mixed var1, mixed var2 ... ); printf: fprintf(FILE...
a string", puts the address of the first letter of the string into the pointer a. So, that first "t" is located somewhere in memory, the pointer a contains the address. [color=blue] > char *a="this is a string";[/color] If you wrote printf("char = %d",a); you would see t...
41 if (i==pri[0]+1){puts("FAIL");} 42 else{ 43 if (fu){ 44 printf("%d %d\n",pri[i],pri[i]+x); 45 } 46 else{ 47 printf("%d %d\n",pri[i]+x,pri[i]); 48 } 49 } 50 } 51 return 0; 52 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 1...
you can write the pair of integers 10 and 2467. Of course, there are many ways to form such pairs of integers: 210 and 764, 204 and 176, etc. The absolute value of the difference between the integers in the last pair is 28, and it turns out that no other pair formed by the rul...
you can write the pair of integers 10 and 2467. Of course, there are many ways to form such pairs of integers: 210 and 764, 204 and 176, etc. The absolute value of the difference between the integers in the last pair is 28, and it turns out that no other pair formed by the rul...